/* 路由过渡动画 */
.router-enter-from,
.router-leave-to {
  opacity: 0;
  transform: translateY(10px);
}

.router-enter-to,
.router-leave-from {
  opacity: 1;
  transform: translateY(0px);
}

.router-enter-active,
.router-leave-active {
  transition: 0.3s;
}